bool dummy_wrb;
int i, pending_txqs;
- /* Wait for a max of 200ms for all the tx-completions to arrive. */
+ /* Stop polling for compls when HW has been silent for 10ms */
do {
pending_txqs = adapter->num_tx_qs;
for_all_tx_queues(adapter, txo, i) {
+ cmpl = 0;
+ num_wrbs = 0;
txq = &txo->q;
while ((txcp = be_tx_compl_get(&txo->cq))) {
end_idx =
if (cmpl) {
be_cq_notify(adapter, txo->cq.id, false, cmpl);
atomic_sub(num_wrbs, &txq->used);
- cmpl = 0;
- num_wrbs = 0;
+ timeo = 0;
}
if (atomic_read(&txq->used) == 0)
pending_txqs--;
}
- if (pending_txqs == 0 || ++timeo > 200)
+ if (pending_txqs == 0 || ++timeo > 10 || be_hw_error(adapter))
break;
mdelay(1);
struct be_eq_obj *eqo;
int i;
+ /* This protection is needed as be_close() may be called even when the
+ * adapter is in cleared state (after eeh perm failure)
+ */
+ if (!(adapter->flags & BE_FLAGS_SETUP_DONE))
+ return 0;
+
be_roce_dev_close(adapter);
if (adapter->flags & BE_FLAGS_NAPI_ENABLED) {
be_clear_queues(adapter);
be_msix_disable(adapter);
+ adapter->flags &= ~BE_FLAGS_SETUP_DONE;
return 0;
}
adapter->phy.fc_autoneg = 1;
be_schedule_worker(adapter);
+ adapter->flags |= BE_FLAGS_SETUP_DONE;
return 0;
err:
be_clear(adapter);